20233033121103 has 16 divisors (see below), whose sum is σ = 29469475904256. Its totient is φ = 12245940338240.

The previous prime is 20233033121089. The next prime is 20233033121123. The reversal of 20233033121103 is 30112133033202.

It is a cyclic number.

It is not a de Polignac number, because 20233033121103 - 2¹⁶ = 20233033055567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233033121123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412574550 + ... + 412623587.

It is an arithmetic number, because the mean of its divisors is an integer number (1841842244016).

Almost surely, 2^{20233033121103} is an apocalyptic number.

20233033121103 is a deficient number, since it is larger than the sum of its proper divisors (9236442783153).

20233033121103 is a wasteful number, since it uses less digits than its factorization.

20233033121103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825198894.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 20233033121103 its reverse (30112133033202), we get a palindrome (50345166154305).

The spelling of 20233033121103 in words is "twenty trillion, two hundred thirty-three billion, thirty-three million, one hundred twenty-one thousand, one hundred three".